nam 22 uu 4500 dbt_mods_00033240 dbt_mods_00033240 ger DE-601 rda eng 620 sdnb Gevorgyan, Gevorg Author aut HFRR test method with stainless steel specimens for gasoline fuels Gevorgyan, Gevorg;Paukner, R.;Erichsen, Jörn;Weisse, Manfred;Dawah, Patrick Ilmenau 2017-11-13 9 Seiten text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Reducing CO2 emission is a major challenge for the automotive industry. The different fuels (E10, E100, M15 etc.) that are used for gasoline systems not only influence the CO2 emission but also significantly influence the friction and wear behavior and subsequently the lifetime of powertrain components. The effect is much higher when biofuels are used. The characterization of tribological properties of gasoline fuels is necessary for a robust design which allows for permanent control of performance. The High Frequency Reciprocating Rig (HFRR) test concept according to ISO 12156 is the standard test method for evaluating the lubricity of diesel fuels. Up to now, no standard for gasoline fuels is known. The standardized HFRR test method uses 100Cr6 test specimens which are stable in contact with diesel fuel, but, unlike the stainless steel components used in gasoline fuel injection systems, is prone to corrosion in a gasoline environment typically containing a certain amount of water. This paper aims to develop a lubricity test method with stainless steel for gasoline fuels and reports first results for various fuel compositions. article Paukner, R. Author aut Erichsen, Jörn Author aut Weisse, Manfred Author aut Dawah, Patrick Author aut ilmedia Publisher pbl (DE-588)16003365-2 Technische Universität Ilmenau Fakultät für Maschinenbau host institution his Ilmenau Scientific Colloquium. Technische Universität Ilmenau ; 59 (Ilmenau) : 2017.09.11-15 59, 2017:5.01 Rektor der TU Ilmenau; ilmedia; Ilmenau Scientific Colloquium. Technische Universität Ilmenau ; 59 (Ilmenau) : 2017.09.11-15; Technische Universität Ilmenau, Fakultät für Maschinenbau Engineering for a Changing World dbt_mods_00033009 https://www.db-thueringen.de/receive/dbt_mods_00033240 object in context https://www.db-thueringen.de/servlets/MCRFileNodeServlet/dbt_derivate_00039394/ilm1-2017iwk-144.pdf raw object https://www.db-thueringen.de/rsc/thumbnail/dbt_mods_00033240.png preview http://uri.gbv.de/document/gvk:ppn:1004523572 uri